Finding the Fourth Proportional to 32,851.58, 45,341.78 and 21,350.39

Step by Step Solution

1. Step 1: Write the proportion equation
   32,851.58 : 45,341.78 = 21,350.39 : x
2. Step 2: Convert to fraction form
   32,851.58/45,341.78 = 21,350.39/x
3. Step 3: Cross multiply
   32,851.58x = 45,341.78 × 21,350.39
4. Step 4: Simplify right side
   32,851.58x = 968,064,352.83
5. Step 5: Solve for x
   x = 968,064,352.83/32,851.58
6. Step 6: Final answer
   x = 29,467.82